一种用于无线应用的四元矩形介电谐振器天线阵列

2013 IEEE International Conference ON Emerging Trends in Computing, Communication and Nanotechnology (ICECCN) Pub Date : 2013-03-25 DOI:10.1109/ICE-CCN.2013.6528584

I. Khan, R. Kumari, S. Behera

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引用次数: 5

摘要

介绍了一种用于无线应用的四元矩形介质谐振器天线阵列的设计。RDRA阵列采用矩形共形贴片(RCP)连接微带线激励，是一种有效的馈源机制，具有较高的能量耦合效率。仿真结果表明，该天线的阻抗带宽在4 GHz ~ 7.1 GHz之间，覆盖了多个无线频段。通过改变RCP和最终设计的地平面进行了参数化研究。该天线在谐振频率处具有可观的增益和较好的辐射方向图。

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A four element rectangular dielectric resonator antenna array for wireless applications

Design of four element rectangular shaped dielectric resonator antenna (RDRA) array is presented for wireless applications. The RDRA array is excited by rectangular conformal patch (RCP) connected to microstrip line which is an effective feed mechanism and more efficient in energy coupling. Simulation result shows that the proposed antenna achieves an impedance bandwidth from 4 GHz to 7.1 GHz covering wireless bands. Parametric studies have been carried out by varying the RCP and the ground plane of the final design. The proposed antenna gives the appreciable gain and better radiation pattern at the resonant frequencies.

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来源期刊

2013 IEEE International Conference ON Emerging Trends in Computing, Communication and Nanotechnology (ICECCN)

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